912516248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{5419}}^1$

素因数の和:5560

約数の個数: 64

約数和(自身を含む): 2039654400

約数和(自身を除く): 1127138152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 388, 434, 679, 776, 868, 1358, 1736, 2716, 3007, 5419, 5432, 6014, 10838, 12028, 21049, 21676, 24056, 37933, 42098, 43352, 75866, 84196, 151732, 167989, 168392, 303464, 335978, 525643, 671956, 1051286, 1175923, 1343912, 2102572, 2351846, 3679501, 4205144, 4703692, 7359002, 9407384, 14718004, 16294933, 29436008, 32589866, 65179732, 114064531, 130359464, 228129062, 456258124, 912516248]

約数ペア:

[(1, 912516248), (2, 456258124), (4, 228129062), (7, 130359464), (8, 114064531), (14, 65179732), (28, 32589866), (31, 29436008), (56, 16294933), (62, 14718004), (97, 9407384), (124, 7359002), (194, 4703692), (217, 4205144), (248, 3679501), (388, 2351846), (434, 2102572), (679, 1343912), (776, 1175923), (868, 1051286), (1358, 671956), (1736, 525643), (2716, 335978), (3007, 303464), (5419, 168392), (5432, 167989), (6014, 151732), (10838, 84196), (12028, 75866), (21049, 43352), (21676, 42098), (24056, 37933)]